Yamaha snare lug alternative?

I own a yamaha stage custom advance noveau kit and recently I broke 2 of the plastic snare lugs. I emailed Yamaha and they said replacements would cost around 20 usd each. I need about 4 lugs to cover replacements and spares but I cant afford to spend $80 on them. Is there another lug I could buy that would fit or is there another, cheaper alternative.